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dj1891

macrumors 6502a
Original poster
Feb 16, 2015
632
335
Northern Ireland
I am trying to downgrade from iOS 9 to 8.4.1 on my 5C as iOS 9 runs to sluggish but this is the error I get when trying to install manually through iTunes.

I have ugraded iTunes to latest version, tried different cables but same error. Any ideas?
 
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